Is there a way in designer to visualize a function curve ?

[kirill_7256]

Like this in Blender ?   To figure out what math nodes are best  for desired curve   response for  certain input slider?

[Marco Vitale · Accepted solution]

Here is a simple Pixelprocessor-Function to visualize any function, it's nothing fancy but it serves the purpose.

 

Instead of just plugging the x-value into the function, you could also sample any kind of gradient at a certain position, this should also work.

Stay healthy and creative Marco

[kirill_7256]

Thanks for sharing  Marco.   It's fantastic tool and a great idea.    Those scale and shifft inputs are super cool too.   Should be in default  tools set IMO.